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OpenSSL: CRL Verification Vulnerability (20110906) (Windows)

Information

Severity

Severity

Medium

Family

Family

General

CVSSv2 Base

CVSSv2 Base

5.0

CVSSv2 Vector

CVSSv2 Vector

AV:N/AC:L/Au:N/C:N/I:P/A:N

Solution Type

Solution Type

Vendor Patch

Created

Created

2 years ago

Modified

Modified

2 years ago

Summary

OpenSSL is prone to a CRL verification vulnerability.

Insight

Insight

Under certain circumstances OpenSSL's internal certificate verification routines can incorrectly accept a CRL whose nextUpdate field is in the past.

Affected Software

Affected Software

OpenSSL 1.0.0 through 1.0.0d.

Detection Method

Detection Method

Checks if a vulnerable version is present on the target host.

Solution

Solution

Update to version 1.0.0e or later.

Common Vulnerabilities and Exposures (CVE)